Why did Darius divided the Emperor into Providences?

Answer 1

Darius I divided the Persian Empire into provinces, known as satrapies, to improve administrative efficiency and control over the vast territory. This system allowed for localized governance, enabling satraps to manage taxes, maintain order, and oversee local affairs while remaining accountable to the central authority. Additionally, it facilitated better communication and resource management across the diverse regions of the empire. This division helped maintain stability and loyalty among the varied populations within the empire.